284164426

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{223049}}^1$

素因数の和:223078

約数の個数: 24

約数和(自身を含む): 533981700

約数和(自身を除く): 249817274

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 223049, 446098, 1561343, 2899637, 3122686, 5799274, 10929401, 20297459, 21858802, 40594918, 142082213, 284164426]

約数ペア:

[(1, 284164426), (2, 142082213), (7, 40594918), (13, 21858802), (14, 20297459), (26, 10929401), (49, 5799274), (91, 3122686), (98, 2899637), (182, 1561343), (637, 446098), (1274, 223049)]